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1987年ICI炸药集团推出一种新的计算机爆破模型—SABREX(炸药破岩的科学方法)。该模型把计算机图解计算法和描绘炸药与岩石相互作用的解析方法结合起来,以实际观测的科学数据为依据,预计台阶爆破设计的结果。该模型已应用于各种爆破领域,以及各种直径的炮孔。它包括三个基本单元:炸药的爆轰特性;岩石强度与弹性特性;爆破几何条件。就这个模型而言,对爆轰特性的处
1987 ICI explosives group launched a new computer explosion model - Sabrex (explosives broken rock scientific method). This model combines the computational method of computer graphics with the analytical method of depicting the interaction of explosives with rocks. Based on the observed scientific data, the model is expected to yield the results of bench blasting design. The model has been used in a variety of blasting areas, as well as various diameters of blast holes. It consists of three basic elements: detonation properties of explosives; rock strength and elastic properties; geometric conditions of blasting. For this model, the detonation properties of the office